High-power module power supply and heat dissipation structure thereof

Abstract

The invention provides a high-power module power supply and a heat dissipation structure thereof, the high-power module power supply comprises a pluggable fixed mounting shell structure, a supporting block, a supporting roller, a module power supply, a reinforced supporting air supply box structure, a sealable dustproof cover structure and a dehumidification fixed dustproof frame structure, and the supporting block is arranged at the bottom end in the pluggable fixed mounting shell structure. According to the invention, the fixed bottom shell, the sealing cover, the plugging block, the second air inlet hole and the air outlet hole are matched with each other, so that dust is prevented from falling on the outer wall of the module power supply in the use process to affect the heat dissipation effect through the L-shaped arrangement of the air outlet hole in the use process; the fixing bottom shell, the inserting grooves, the inserting frames, the fixing holes, the stainless steel meshes and the dehumidifying meshes are arranged in a matched mode, gas dehumidifying work can be conducted while gas filtering is conducted through the stainless steel meshes and the dehumidifying meshes in the using process, and the purpose of preventing moisture in gas from corroding a module power supply and affecting the service life is achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of power supply equipment, and in particular relates to a high-power module power supply and a heat dissipation structure thereof. Background Art

[0002] A modular power supply is a power supply component that can be directly mounted or installed on a printed circuit board through a connector. It is used to power various loads in various electronic devices, which can greatly simplify the power supply design of electronic application systems. Due to the advantages of high efficiency, small size, convenient and flexible use, stable and reliable performance, modular power supplies have become an indispensable power supply solution for all walks of life, especially high-end electronic products. The existing modular power supply and its heat dissipation structure are easy to be affected by dust during use, which makes it inconvenient to remove moisture during the heat dissipation process and inconvenient to reinforce the air supply during use. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a high-power module power supply and its heat dissipation structure, which provides a dust-proof mechanism during use to prevent dust from affecting the heat dissipation work, and provides a moisture-removing mechanism during use to prevent the module power supply from being corroded and affecting its service life, and provides a reinforced air supply mechanism during use to improve the heat dissipation effect.

[0004] A high-power module power supply and its heat dissipation structure, including a pluggable fixed mounting shell structure, a support block is provided at the inner bottom end of the pluggable fixed mounting shell structure; a support roller is connected to the pin shaft at the middle position between the support blocks; the upper ends of the support rollers are respectively arranged at the four corners of the bottom end of the module power supply; the left and right ends of the pluggable fixed mounting shell structure are respectively provided with a reinforced supporting air supply box structure; the pluggable fixed mounting shell structure is connected with a sealable dust cover structure; a dehumidifiable fixed dust frame structure is provided at the middle position of the inner bottom end of the pluggable fixed mounting shell structure; the pluggable fixed mounting shell structure includes a fixed bottom shell, and refrigeration cavities are respectively provided inside the left and right ends of the fixed bottom shell; circulation pipes are respectively provided at the inner top and inner bottom end of the refrigeration cavity; shielding blocks are integrally provided on the top of the inner walls of the left and right ends of the fixed bottom shell; and a plug-in slot is provided at the middle position of the inner bottom end of the fixed bottom shell.

[0005] Preferably, the reinforced supporting air supply box structure includes a reinforcement box, a first air inlet is opened on the upper part of the outer wall of the reinforcement box; a dust removal mesh is bolted to the upper part of the inner wall of the reinforcement box; and a fixing plate is bolted to the middle position of the inner wall of the reinforcement box.

[0006] Preferably, the sealable dustproof cover structure includes a sealing cover, a plug-in block is integrally arranged at the middle position of the bottom end of the sealing cover; the bottom end of the plug-in block is provided with a second air inlet hole in sequence from front to back; and air outlet holes are respectively provided on the left and right sides of the upper end of the sealing cover.

[0007] Preferably, the dehumidifiable fixed dustproof frame structure includes a plug-in frame, a fixing hole is opened in the middle position inside the upper end of the plug-in frame; a stainless steel mesh is bolted to the bottom of the inner wall of the plug-in frame; and a dehumidifying mesh is bolted to the upper part of the inner wall of the plug-in frame.

[0008] Compared with the prior art, the present invention has the following beneficial effects:

[0009] 1. In the present invention, the fixed bottom shell, the sealing cover, the plug-in block, the second air inlet and the air outlet are arranged in coordination with each other, which is beneficial to prevent dust from falling on the outer wall of the module power supply and affecting the heat dissipation effect during use through the L-shaped arrangement of the air outlet.

[0010] 2. In the present invention, the fixed bottom shell, the plug-in slot, the plug-in frame, the fixing hole, the stainless steel mesh and the dehumidification mesh are arranged in coordination with each other, which is conducive to filtering the gas through the stainless steel mesh and the dehumidification mesh while dehumidifying the gas during use, so as to prevent the moisture in the gas from corroding the module power supply and affecting its service life.

[0011] 3. In the present invention, the fixed bottom shell, the reinforcement box, the first air inlet, the dust removal mesh and the fixed plate are arranged in coordination with each other, which is conducive to the power generated by the fan arranged inside the fixed plate during use, blowing the gas to flow, thereby increasing the gas flow rate and achieving the purpose of improving the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the present invention.

[0013] Figure 2 It is a cross-sectional view of the pluggable fixed installation shell structure of the present invention.

[0014] Figure 3 It is a structural schematic diagram of the reinforced supporting air supply box structure of the present invention.

[0015] Figure 4 It is a structural schematic diagram of the sealable dust cover structure of the present invention.

[0016] Figure 5 It is a structural schematic diagram of the dehumidifying fixed dustproof frame structure of the present invention.

[0017] Figure 6 It is an inner view of the pluggable fixed installation shell structure of the present invention.

[0018] Figure 7 It is a bottom schematic diagram of the sealable dust cover structure of the present invention.

[0019] In the figure:

[0020] 1. Plug-in fixed installation shell structure; 11. Fixed bottom shell; 12. Refrigeration chamber; 13. Circulation pipe; 14. Block; 15. Plug-in slot; 2. Support block; 3. Support roller; 4. Module power supply; 5. Reinforced support air supply box structure; 51. Reinforcement box; 52. First air inlet; 53. Dust removal mesh; 54. Fixed plate; 6. Sealable dust cover structure; 61. Sealing cover; 62. Plug-in block; 63. Second air inlet; 64. Air outlet; 7. Dehumidification fixed dust frame structure; 71. Plug-in frame; 72. Fixed hole; 73. Stainless steel mesh; 74. Dehumidification mesh. DETAILED DESCRIPTION

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2 As shown, a high-power module power supply and its heat dissipation structure include a pluggable fixed installation shell structure 1, a support block 2, a support roller 3, a module power supply 4, a reinforced support air supply box structure 5, a sealable dust cover structure 6 and a dehumidifiable fixed dust frame structure 7. The inner bottom end of the pluggable fixed installation shell structure 1 is provided with a support block 2; the middle position between the support blocks 2 is pin-connected with a support roller 3; the upper ends of the support roller 3 are respectively arranged at the four corners of the bottom end of the module power supply 4; the left and right ends of the pluggable fixed installation shell structure 1 are respectively provided with a reinforced support air supply box structure 5; the pluggable fixed installation shell structure 1 is connected with a sealable dust cover structure 6; the middle position of the inner bottom end of the pluggable fixed installation shell structure 1 is provided with a dehumidifiable fixed dust frame Structure 7; the pluggable fixed installation shell structure 1 includes a fixed bottom shell 11, a refrigeration cavity 12, a circulation pipe 13, a shielding block 14 and a plug-in slot 15, and the refrigeration cavity 12 is respectively arranged inside the left and right ends of the fixed bottom shell 11; the circulation pipe 13 is respectively arranged at the inner top and the inner bottom of the refrigeration cavity 12; the shielding blocks 14 are integrally arranged on the top of the inner walls of the left and right ends of the fixed bottom shell 11; the plug-in slot 15 is opened in the middle position of the inner bottom end of the fixed bottom shell 11; when in use, the fixed bottom shell 11 is set at a suitable position, and external wires are used for connection, and then the support block 2 and the support roller 3 are fixed, and then the rear end of the circulation pipe 13 is sealed or connected to an external refrigerant liquid supply device, so as to improve the heat dissipation effect during the heat dissipation process.

[0022] In this embodiment, combined with the Figure 3As shown, the reinforced supporting air supply box structure 5 includes a reinforcement box 51, a first air inlet hole 52, a dust removal mesh 53 and a fixing plate 54. The upper part of the outer wall of the reinforcement box 51 is provided with a first air inlet hole 52; the upper part of the inner wall of the reinforcement box 51 is respectively bolted with a dust removal mesh 53; the middle position of the inner wall of the reinforcement box 51 is bolted with a fixing plate 54; after fixing the fixed bottom shell 11, the reinforcement box 51 is respectively installed and fixed at both ends of the fixed bottom shell 11, and the through holes opened at the lower part of the inner wall of the reinforcement box 51 and the lower part of the outer wall of the fixed bottom shell 11 are matched, and then the fan arranged inside the fixing plate 54 is operated during operation, and the power generated during operation blows the gas to flow, thereby increasing the gas flow speed, and improving the heat dissipation effect by accelerating the gas flow.

[0023] In this embodiment, combined with the Figure 4 As shown, the sealable dustproof cover structure 6 includes a sealing cover 61, a plug-in block 62, a second air inlet 63 and an air outlet 64. The plug-in block 62 is integrally arranged at the middle position of the bottom end of the sealing cover 61; the bottom end of the plug-in block 62 is provided with second air inlet 63 in sequence from front to back; the left and right sides of the upper end of the sealing cover 61 are respectively provided with air outlet 64; in the process of ventilation and heat dissipation, the heated gas enters the interior of the sealing cover 61 and the plug-in block 62 through the second air inlet 63, and is discharged through the air outlet 64, and then the air outlet 64 is arranged in an L shape to prevent dust from falling on the outer wall of the module power supply 4 during use and affecting the heat dissipation work.

[0024] In this embodiment, combined with the Figure 5 As shown, the dehumidifiable fixed dustproof frame structure 7 includes a plug-in frame 71, a fixing hole 72, a stainless steel mesh 73 and a dehumidifying mesh 74. A fixing hole 72 is provided at the middle position of the upper end of the plug-in frame 71; a stainless steel mesh 73 is bolted to the bottom of the inner wall of the plug-in frame 71; a dehumidifying mesh 74 is bolted to the upper part of the inner wall of the plug-in frame 71; during the heat dissipation process, dust is removed by the cooperation of the plug-in frame 71, the stainless steel mesh 73 and the dehumidifying mesh 74, and moisture in the gas is dehumidified to prevent moisture in the gas from corroding the module power supply 4 during the heat dissipation process and affecting the service life, thereby completing the module power supply 4 and the heat dissipation of the module power supply 4.

[0025] In this embodiment, specifically, the support roller 3 is a PVC roller with a silicone ring sleeved on the outer wall and is respectively arranged at the four corners of the inner bottom end of the pluggable fixed installation shell structure 1.

[0026] In the present embodiment, specifically, the circulation pipe 13 is respectively arranged inside the left and right ends of the fixed bottom shell 11 and passes through the rear end of the fixed bottom shell 11; the fixed bottom shell 11 is arranged in a U-shape; the lower parts of the outer walls at the left and right ends of the fixed bottom shell 11 are respectively provided with through holes; the inner walls on the left and right sides of the plug-in slot 15 are respectively provided with ventilation holes.

[0027] In this embodiment, specifically, the support blocks 2 are bolted to the four corners of the inner bottom end of the fixed bottom shell 11; the support rollers 3 are respectively arranged at the four corners of the inner bottom end of the fixed bottom shell 11; and the module power supply 4 is arranged at the inner top end of the fixed bottom shell 11.

[0028] In the present embodiment, specifically, the interior of the fixing plate 54 is bolted with micro fans in sequence from front to back; and a through hole is opened at the lower portion of the inner wall of the reinforcement box 51 .

[0029] In this embodiment, specifically, the reinforcement box 51 is bolted to the left and right ends of the fixed bottom shell 11 respectively; the through hole opened at the lower part of the inner wall of the reinforcement box 51 is connected to the through hole opened at the lower part of the outer wall of the fixed bottom shell 11.

[0030] In this embodiment, specifically, the second air inlet 63 and the air outlet 64 are connected and the air outlet 64 is L-shaped; the sealing cover 61 and the plug-in block 62 are integrated.

[0031] In this embodiment, specifically, the plug-in block 62 is plugged into the middle position of the upper end of the fixed bottom shell 11 ; the sealing cover 61 and the fixed bottom shell 11 are fixed by bolts.

[0032] In the present embodiment, specifically, the plug-in rack 71 adopts an inverted U-shaped PVC rack and a stainless steel mesh is bolted to the middle of the inner wall of the fixing hole 72; the dehumidification mesh 74 is arranged at the inner top of the plug-in rack 71 and ventilation holes are respectively provided at the bottom of the left and right ends of the plug-in rack 71.

[0033] In this embodiment, specifically, the bottom end of the plug-in frame 71 is plugged into the inside of the plug-in slot 15 ; the plug-in frame 71 is arranged at the middle position of the bottom end of the module power supply 4 .

[0034] How it works

[0035] In the present invention, when in use, the fixed bottom shell 11 is set at a suitable position, and an external wire is used for connection work, then the support block 2 and the support roller 3 are fixed, and then the rear end of the circulation pipe 13 is sealed or connected to an external refrigerant supply device, so as to improve the heat dissipation effect during the heat dissipation process. After the fixed bottom shell 11 is fixed, the reinforcement box 51 is respectively installed and fixed at both ends of the fixed bottom shell 11, and the through holes opened at the lower part of the inner wall of the reinforcement box 51 and the lower part of the outer wall of the fixed bottom shell 11 are matched, and then the fan set inside the fixed plate 54 is used during work, and the power generated during work blows the gas to flow, thereby increasing the gas flow speed, and accelerating the gas The flow improves the heat dissipation effect. In the process of ventilation and heat dissipation, the heated gas enters the interior of the sealing cover 61 and the plug-in block 62 through the second air inlet 63, and is discharged through the air outlet 64. Then, the air outlet 64 is L-shaped to prevent dust from falling on the outer wall of the module power supply 4 during use, thereby affecting the heat dissipation work. In the process of heat dissipation, the plug-in frame 71, the stainless steel mesh 73 and the dehumidification mesh 74 cooperate with each other to remove dust, and at the same time, dehumidify the moisture in the gas to prevent the moisture in the gas from corroding the module power supply 4 during the heat dissipation process and affecting the service life, thereby completing the module power supply 4 and the heat dissipation of the module power supply 4.

[0036] Utilizing the technical solution described in the present invention, or those skilled in the art designing a similar technical solution inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the protection scope of the present invention.

Claims

1. A high-power module power supply and its heat dissipation structure, characterized in that: The high-power module power supply and its heat dissipation structure include a pluggable fixed installation shell structure (1), wherein the inner bottom end of the pluggable fixed installation shell structure (1) is provided with a support block (2); a support roller (3) is connected to a pin at the middle position between the support blocks (2); the upper ends of the support roller (3) are respectively arranged at the four corners of the bottom end of the module power supply (4); the left and right ends of the pluggable fixed installation shell structure (1) are respectively provided with a reinforced support air supply box structure (5); the pluggable fixed installation shell structure (1) is connected with a sealable dust cover structure (6); A dehumidifying fixed dustproof frame structure (7) is arranged at the middle position of the inner bottom end of the pluggable fixed installation shell structure (1); the pluggable fixed installation shell structure (1) comprises a fixed bottom shell (11), and refrigeration chambers (12) are arranged inside the left and right ends of the fixed bottom shell (11); the inner top end and the inner bottom end of the refrigeration chamber (12) are respectively provided with circulation pipes (13); the inner top end and the inner bottom end of the fixed bottom shell (11) are integrally provided with shielding blocks (14) at the top of the inner walls at the left and right ends of the fixed bottom shell (11); and a plug-in slot (15) is provided at the middle position of the inner bottom end of the fixed bottom shell (11).

2. The high-power module power supply and heat dissipation structure thereof as claimed in claim 1, characterized in that: The reinforced supporting air supply box structure (5) comprises a reinforcement box (51), the upper portion of the outer wall of the reinforcement box (51) is provided with a first air inlet hole (52); the upper portion of the inner wall of the reinforcement box (51) is respectively fixed with a dust removal mesh (53) by bolts; and the middle position of the inner wall of the reinforcement box (51) is fixed with a fixing plate (54) by bolts.

3. The high-power module power supply and heat dissipation structure thereof according to claim 1, characterized in that: The sealable dust cover structure (6) comprises a sealing cover (61), a plug-in block (62) being integrally provided at the middle position of the bottom end of the sealing cover (61); the bottom end of the plug-in block (62) is provided with second air inlet holes (63) in sequence from front to back; and the upper end of the sealing cover (61) is provided with air outlet holes (64) on both sides.

4. The high-power module power supply and heat dissipation structure thereof as claimed in claim 1, characterized in that: The dehumidifiable fixed dustproof frame structure (7) comprises a plug-in frame (71), a fixing hole (72) is provided at the middle position of the upper end of the plug-in frame (71); a stainless steel mesh (73) is fixed by bolts to the bottom of the inner wall of the plug-in frame (71); and a dehumidifying mesh (74) is fixed by bolts to the upper part of the inner wall of the plug-in frame (71).

5. The high-power module power supply and heat dissipation structure thereof as claimed in claim 1, characterized in that: The support blocks (2) are bolted to the four corners of the inner bottom end of the fixed bottom shell (11); the support rollers (3) are arranged at the four corners of the inner bottom end of the fixed bottom shell (11); and the module power supply (4) is arranged at the inner top end of the fixed bottom shell (11).

6. The high-power module power supply and heat dissipation structure thereof as claimed in claim 2, characterized in that: The reinforcement box (51) is bolted to the left and right ends of the fixed bottom shell (11) respectively; the through hole opened at the lower part of the inner wall of the reinforcement box (51) is connected to the through hole opened at the lower part of the outer wall of the fixed bottom shell (11).

7. The high-power module power supply and heat dissipation structure thereof as claimed in claim 3, characterized in that: The plug-in block (62) is plugged into the middle position of the upper inner portion of the fixed bottom shell (11); the sealing cover (61) and the fixed bottom shell (11) are fixed by bolts.

8. The high-power module power supply and heat dissipation structure thereof as claimed in claim 4, characterized in that: The bottom end of the plug-in frame (71) is plugged into the inside of the plug-in slot (15); the plug-in frame (71) is arranged at the middle position of the bottom end of the module power supply (4).

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